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- evolution of water environment 水环境
- The monthly and yearly evolution of water quality were studied by means of PCA, and its response to environment acidification is analyzed by means of correlation. 采用主成分分析的方法,探讨了不同统计口径水质演化的年际和月变化特征。
- Due to the deterioration of water environment, corrosion of steel sluice gate becomes very serious. 水环境的恶化,使水工钢闸门腐蚀加重,传统的防腐工艺保护效果下降。
- Application of nearest neighbor bootstrap regressive model in predication of water environment. 最近邻抽样回归模型在水环境预测中的应用。
- System Structural Interpretation and Variability Analysis of Indicators of Water Environment Management on River Basin. 流域水环境管理指标系统结构解析与变异性分析。
- The space program is the evolution of years of research. 太空计划是多年研究的发展结果。
- Improving the work of monitoring water environment, Serving for the continues developing of water resources. 做好水环境监测工作为水资源可持续发展服务。
- Due to the deterioration of water environment,corrosion of steel sluice gate becomes very serious. 水环境的恶化,使水工钢闸门腐蚀加重,传统的防腐工艺保护效果下降。
- Do you know about the evolution of a seed into a plant? 你知道从种子发展成为植物的过程吗？
- The uncertain nature of water environment system mainly includes randomness ,fuzziness and grayness. 水环境系统的不确定性主要包括随机性、模糊性和灰色性。
- Compared with factors causing the change of water environment, the effect of landscape water is likely to be neglected. 在导致水环境变化的诸多因素中,景观用水的影响相对容易被忽视。
- Drainage of wastewater has not only polluted water environment but also resulted in the shortage of water resource. 工业污水排放不仅污染水环境,而且加剧了水资源的紧缺。
- The evolution of heat from the sun is inestimable. 从太阳中放射出的热是无法估计的。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- We studied the evolution of flowers from seeds and buds. 我们研究从种籽和花蕾到花的成长过程。
- The fuzzy comprehensive appraisal of water environment in Fuxin region is made by this method. 本文采用此种方法对阜新地区水环境质量进行了模糊综合评价。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- Numerical experimental results, being compared with the data of water flume experiment,show that mid-scale model is an important tool to invesigate the evolution of bore and the condition of its breaking, etc. 数值计算的结果与水槽试验数据做了对比.;说明中尺度模型是研究涌潮发展过程;破碎条件等问题的重要工具
- The pipe burst and a spout of water shoot out. 水管破裂了，一股水喷了出来。
- Some researchers have made study on this subject, such as the generation and evolution of frazil ice, shore ice, bottom ice, ice cover and ice jam, the resistance of freeze-up river, flow capacity and variation of water stage. 国内外一些学者通过原型观测，试验和数值模拟的方法对水内冰，岸冰，底冰，冰盖和冰塞的生成和演变，封冻河道的阻力、过流能力和水位变化等有关问题进行了研究。
